Cece 3100 - fluid mechanics - what are the different types

Question

You are required to solve the following problems.

Long answer/Numerical Problems:

1- What are the different types of pressures? Give the relationship between these types in mathematical form and graphical form.

2- Referring to figure 1,

a. Estimate the difference in pressure between pipe A and pipe B

b. If the pressure at B (P_B = 150 k N/m²), estimate pressure at A (P_A) in Pascal. (All dimensions in meters)

3- Figure 2 shows, a vertical wall separates two liquids. Find the resultant hydrostatic force in KN acting on the wall of len h 3.0 m. (Use two diffrent methods)